Home / 4,168,867,016.88-6,253,501,636.44-1,370,773,607.44

Finding the Fourth Proportional to 4,168,867,016.88, 6,253,501,636.44 and 1,370,773,607.44

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Solution

The fourth proportional to 4,168,867,016.88, 6,253,501,636.44 and 1,370,773,607.44 is: 2,056,226,538.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,867,016.88 : 6,253,501,636.44 = 1,370,773,607.44 : x
  2. Step 2: Convert to fraction form
    4,168,867,016.88/6,253,501,636.44 = 1,370,773,607.44/x
  3. Step 3: Cross multiply
    4,168,867,016.88x = 6,253,501,636.44 × 1,370,773,607.44
  4. Step 4: Simplify right side
    4,168,867,016.88x = 8,572,134,997,314,801,664
  5. Step 5: Solve for x
    x = 8,572,134,997,314,801,664/4,168,867,016.88
  6. Step 6: Final answer
    x = 2,056,226,538.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.